Allen-Bradley 1756-L65 Processor Module

Allen-Bradley 1756-L65 ControlLogix Processor Module

Technical Specifications

• The 1756-L65 features 32 MB user memory for comprehensive data and logic storage
• It provides 478 KB dedicated I/O memory for efficient process control and monitoring
• This controller supports 128,000 maximum I/O points for large-scale automation systems
• It handles up to 4,000 analog I/O points for precise process measurement and control
• The module includes a built-in RS-232 serial port for direct communication connectivity
• Optional 128 MB non-volatile memory is available using the 1756-CF128 CompactFlash card

Power & Electrical Characteristics

• The controller draws 1200 mA at 5.1V DC from the chassis backplane power supply
• It requires 14 mA at 24V DC for optimal operation and performance
• Power dissipation is rated at 3.5 watts during normal operating conditions
• Thermal dissipation measures 11.9 BTU per hour for effective heat management
• The module maintains 30 volts continuous isolation voltage for electrical safety
• It undergoes rigorous testing at 720V DC for 60 seconds to ensure reliability

Environmental Specifications

• Operating temperature ranges from 0 to 60 degrees Celsius for industrial environments
• Storage temperature extends from -40 to 85 degrees Celsius for harsh conditions
• Maximum surrounding air temperature is 60 degrees Celsius during continuous operation
• Relative humidity range is 5% to 95% non-condensing for moisture protection
• The controller withstands 2g vibration at 10-500 Hz for stable performance
• It endures 30g operating shock and 50g non-operating shock resistance

Communication Capabilities

• The controller supports multiple networks including EtherNet/IP, ControlNet, and DeviceNet
• It enables communication through Data Highway Plus and Remote I/O protocols
• Serial port options include DF1 full/half-duplex and DF1 radio modem protocols
• The module supports ASCII, DH-485, and Modbus via logic communication methods
• It accommodates third-party process and device networks for system integration
• The controller handles up to 250 simultaneous controller connections

System Configuration

• Compatible chassis include 1756-A4, A7, A10, A13, and A17 models for flexibility
• The controller manages 32 tasks with 100 programs per task for complex applications
• It features comprehensive event task handling with all event triggers
• The system uses the 1756-BA2 lithium battery for memory backup and data retention
• Users can replace the battery when necessary without special tools
• It employs an open-style enclosure for standard industrial panel mounting

Frequently Asked Questions

• What is the memory capacity of the 1756-L65 controller?
  This controller provides 32 MB user memory and 478 KB I/O memory for extensive program storage.
• Which battery model does this controller require?
  The 1756-L65 exclusively uses the 1756-BA2 lithium battery for backup power requirements.
• Do you have this controller available in stock?
  We maintain new, genuine Allen-Bradley inventory with immediate availability confirmation.
• What communication protocols are supported?
  The controller supports EtherNet/IP, ControlNet, DeviceNet, and multiple serial protocols.
• How quickly can you process orders?
  We typically ship within five business days using DHL, FedEx, or UPS carriers.

For detailed technical support or purchasing information, please contact our automation experts.
Contact: sales@nex-auto.com